(12-9x)=3

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Solution for (12-9x)=3 equation: 



(12-9x)=3

We move all terms to the left:

(12-9x)-(3)=0

We add all the numbers together, and all the variables

(-9x+12)-3=0

We get rid of parentheses

-9x+12-3=0

We add all the numbers together, and all the variables

-9x+9=0

We move all terms containing x to the left, all other terms to the right

-9x=-9

x=-9/-9

x=1

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